---
interface Props {
  currentPage;
}

const { currentPage } = Astro.props;

const navItems = [
  { href: '/admin/settings', label: 'Instance Settings', icon: '⚙️' },
  { href: '/admin/users', label: 'Users', icon: '👥' },
  { href: '/admin/communities', label: 'Communities', icon: '🏘️' },
  { href: '/admin/approvals', label: 'Approvals', icon: '✅' },
  { href: '/admin/invitations', label: 'Invitations', icon: '📨' },
  { href: '/admin/roles', label: 'Roles & Permissions', icon: '🔐' },
  { href: '/admin/plugins', label: 'Plugins', icon: '🧩' },
  { href: '/admin/voting', label: 'Voting Methods', icon: '🗳️' },
];
---

<aside class="admin-sidebar">
  <div class="sidebar-header">
    <h2>Admin Panel</h2>
    <a href="/" class="back-to-site">← Back to Site</a>
  </div>
  <nav class="admin-nav">
    {navItems.map(item => (
      <a 
        href={item.href} 
        class:list={['nav-item', { active: currentPage === item.href }]}
      >
        <span class="nav-icon">{item.icon}</span>
        <span class="nav-label">{item.label}</span>
      </a>
    ))}
  </nav>
</aside>

<style>
  .admin-sidebar {
    width: 260px;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    min-height: calc(100vh - 60px);
    padding: 1.5rem 0;
    position: sticky;
    top: 60px;
  }

  .sidebar-header {
    padding: 0 1.5rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1rem;
  }

  .sidebar-header h2 {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
    color: var(--color-text);
  }

  .back-to-site {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-decoration: none;
  }

  .back-to-site:hover {
    color: var(--color-primary);
  }

  .admin-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0 0.75rem;
  }

  .nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.15s ease;
  }

  .nav-item:hover {
    background: var(--color-bg);
  }

  .nav-item.active {
    background: var(--color-primary-bg);
    color: var(--color-primary);
    font-weight: 500;
  }

  .nav-icon {
    font-size: 1.125rem;
    width: 24px;
    text-align: center;
  }

  .nav-label {
    font-size: 0.9375rem;
  }

  @media (max-width: 768px) {
    .admin-sidebar {
      width: 100%;
      min-height: auto;
      position: static;
      border-right: none;
      border-bottom: 1px solid var(--color-border);
    }

    .admin-nav {
      flex-direction: row;
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    .nav-item {
      padding: 0.5rem 0.75rem;
    }

    .nav-label {
      display: none;
    }

    .nav-icon {
      font-size: 1.25rem;
    }
  }
</style>